What if the white screen of Apple's mobile phone can't be restarted?

The specific methods and steps are as follows:

1. Generally speaking, if you just encounter a sudden white apple, it may happen when you are currently using some application software. Don't panic at this time, this situation is an unexpected failure caused by poor compatibility between application software and system. When a white screen appears, the system will automatically restart. After the startup is completed, it can be unlocked and used normally.

2. If the white apple is displayed on the current screen for a long time, you can try to press and hold the Home+ power button on the home screen at the same time to force the iPhone to restart to see if it can solve the problem.

3. If it is because some special operations were done before the white screen appeared, the system may never get up. Under normal circumstances, unexpected circumstances during the iPhone update process, or system damage caused by jailbreak, will lead to white apples and white screens. If you encounter such a problem, you must use a computer to repair it at this time.

4. For the general Windows system, you need to install the latest iTunes software on your computer, and you can go to Apple official website to download and install it yourself.

5.is the computer ready? After iTunes software, connect the white screen iPhone to the computer and open iTunes software.

6. Then iTunes software will automatically identify the iPhone currently connected to the computer. If you are prompted to detect the iPhone in recovery mode, click OK to continue.

7. If the prompt of iPhone is not detected in recovery mode, you can follow the following steps to put iPhone in recovery mode:

Step 1: Press the Home+ power button on the main screen at the same time, and let go immediately after the screen turns black;

Step 2: Please press the power button to start the machine. Do not release the power button when the Apple logo appears on the screen.

Step 3, then press and hold the Home button of the home screen until the screen is black;

Step 4: When you see a black screen, please release the power button and continue to press and hold the Home button on the home screen until the interface shown below appears in iTunes on your computer.

Step 8: Next, you can start to restore the system for the iPhone, which is also commonly known as the brush machine. Of course, this operation will delete all data on the iPhone, so please be careful. If you are sure you want to continue, click the Restore iPhone button.

9. Then you will be prompted that once it is restored, all the data on the previous mobile phone will be lost. If you confirm, click the Restore and Update button.

10, and then follow the prompts step by step, iTunes will automatically download the latest iOS firmware, and will automatically restore the system for iPhone after downloading. Because iTunes downloads the complete iOS firmware, the capacity is relatively large, and it will take some time to download. Please be patient.